48HJ008-014
Copyright 1999 Carrier Corporation
Product
Data
Single-Package Rooftop Units
High-Efficiency Electric Cooling/
48HJ004-007
48HJD/HJE/HJF
Gas Heating
1
3 to 12
/
Nominal Tons
2
Carrier has designed the Weather-
master series based on customer
needs and requests to be the most
efficient and reliable rooftop unit ever
made.
Features/Benefits
• Most efficient rooftop line for
cooling using scroll compressor
technology
• Most efficient rooftop line for
heating using dimpled heat
exchangers on all units
• High reliability — non-corrosive
condensate pans, prepainted
cabinets and primed interior
panels, and all units are fully
protected by internal safeties
• Quietest operation — all
compressors mounted on
independent vibration isolators.
Standard, belt-driven evaporator
fan motors on all units
• Ease of maintenance achieved by
self diagnostics on the Integrated
Gas Controller (IGC), optional
direct digital controls, standard
size filters, tool-less filter access,
simple compressor access,
permanently lubricated fan
motors, optional disconnect
switch, optional 115-v
convenience outlet, and optional
hinged access panels
• Exclusive MoistureMiser
dehumidification package — a
result of recent advances by
Carrier in controlling comfort
levels. This factory-installed
option significantly improves the
dehumidification capability of the
rooftop unit and helps control
humidity levels in the building.
Form 48HJ-11PD
Need help?
Do you have a question about the Weathermaster 48HJD Series and is the answer not in the manual?
Questions and answers
How many filters and refrigerant charge do each of the following units require? 1) 48 HJE014HS 12-1/2 ton 2) 48HJD012H 10 ton 3) 48HJD005H 4 ton
Trying to add charge to a Carrier 48HJD-014 rooftop. Just wondering what required sub-cool temperature in stages 1&2.
Can’t find txv location on Evap coil, there is a restriction need to replace.
How do I know the date of manufacture from the serial number?